I use a search bar in my CoreData app to find cities, and it is showing every possible match within my table view, like Google does. Google is providing a new searching facility: auto-completion of words (like XCode does with code -- IntelliSense). Can I implement this type of searching in UISearchBar?
See if this previous SO question helps Autocomplete search example for iPhone
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The problem
So, I am developing a react native application and I am facing the callenge of selecting multiple images from the user gallery. Just like apps like WhatsApp, Telegram, Twitter and even Reddit do. So with that in mind, i tried to use launchImageLibraryAsync from expo-image-picker but, as specified in their documentation, the "multiple selecion" of images is only supported on the web.
What I have thinked of
So, based on several searches, it seemed like i had to build my own "Gallery". To do this, so far i've tried to use #react-native-community/cameraroll and expo-media-library, but both of them requires that we pass the first property to the getPhotos (for #react-native-community/cameraroll) or to the getAssetsAsync (for expo-media-library) functions, which defines the first items to be fetched. This is a problem because I do not want to fetch like 20 items and then, when the user reaches the end of the list, it fetches more 20 items. I need something like this (this example is from Telegram). You can see that the app never stops me from scrolling, it goes all the way through my entire gallery.
What would also be nice
If you use reddit mobile, you can see that you can also select multiple photos using the several Apps like Google Photos, Files, Google Drive and so on.
This would be even nicer because I wouldn't need to implement a custom made Picker. Do you guys know how could I implement this?
OBS: I am using Expo with Bare Workflow, so I can use just about any package. I also opened a discussion at the Expo repo about it. You can check it here: https://github.com/expo/expo/discussions/15210.
Thank you in advance :)
I have been using this package called expo-images-picker check it out. It has similar function to what you need. It works in Mobile as well.
Link here
For example, when I input several letters, the corresponding words will show up automatically and then I can select them. But how to implement this kind of function? Which kind of UI element should I use ? Should I also input all countries in the world in cord data so that I can get the corresponding results ?
The image you've shown appears to be simply a UITableView that appears and is populated in response to what the user types in a UITextField.
If you're working with a table view similar to your screen shot, you can use a UISearchController. Here's a tutorial about it.
I just started Mac OS X programming and I want to build a UI similar to the Pocket Mac Client.
I started with a SourceList, yet it did not work, regarding the table scrolling. Then I found an NSSplitView, yet it looks quite different (see the second screenshot).
I searched through cocoa controls and some other online repositories for a similar ui and could not find some.
Here is my app test (a table in a NSSplitView). It will work, yet looks quite ugly if I add contents ...
Does somebody have an idea on how to gain a similar look to the pocket UI?
you can you use this source for putting buttons on title bar:
https://www.cocoacontrols.com/controls/ansegmentedcontrol
and for the list you should use NSTableView and View Based stye for Content Mode that active by double slow click on table view, for more info:
https://developer.apple.com/library/mac/documentation/Cocoa/Reference/ApplicationKit/Classes/NSTableView_Class/Reference/Reference.html
Currently, I have an RSS Feed Reader in a UITableView within a Navigation Control. I would like to click on the links and Open up a formatted page (containing all of the information from the website formatted for the iOS screen). I'm not sure if I should do this using the RSS data and a UITextView? I'm currently attempting to use UITextView in hopes that I can separate the information (title, author, body) without anything looking promising. I want to be able to move around the data and format it to my liking in the actual application itself. I read around and noted that you can include HTML and custom CSS. Would this be the way to go? I'm not quite sure how to tackle this. I want the page that opens up to be entirely scrollable (Like the IGN application or Slashgear application). Many apps for websites utilize this (and I am a bit new to this). How do they go about this? I also want to note, at some point I will like to cache the data so it may load what is already loaded without being connected to the internet. Does anyone have any ideas?
Edit:
Ok, I believe I found the correct path to go down from playing around and a lot of googling (nothing directly says what a decent way of doing this is). My particular way as of now is the route of a UIScrollView in general. Now the part I don't understand is how to divide up the long text into 'pages' for scrolling (and I am using the paging feature. This situation has led me into this question: How To Separate Strings For UIScrollView/UITextView based on the size of the frame
Ok, I believe I found the correct path to go down from playing around and a lot of googling (nothing directly says what a decent way of doing this is). My particular way as of now is the route of a UIScrollView in general. Now the part I don't understand is how to divide up the long text into 'pages' for scrolling (and I am using the paging feature. This situation has led me into this question: How To Separate Strings For UIScrollView/UITextView based on the size of the frame
I want to use and develop a dictionary application for iOS and Mac, but I don't know how to use the Cocoa search field control .
If there is sample code for that, please guide me there.
If there is documentation for search field control, please guide me.
You can read about search field here: Documentation
And tutorial how to implement and validate the Search Field here: Tutorial